CVE-2026-33825

Vendor

Microsoft

Product

Windows, Microsoft Defender

Exposure class

Operating system, Endpoint security

Every item in the archive that references this CVE, highest rank first. Headlines open the publisher.

1. 13
   Qualys TRU Qualys 10d ago

   The Science of Exploitability: Decoding BlueHammer

   Executive Summary BlueHammer (CVE-2026-33825) is an eight-stage local privilege-escalation chain targeting the Windows Defender Antimalware Platform before 4.18.26030.3011. It does not grant initial access; an attacker needs…

   CVE-2026-33825 Microsoft